/* Proof assets: /about/, /work/, and case-study pages (GDL-27) */

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: 1.05rem;
}

/* Shared hero (matches landing/contact gradient) */
.cs-hero {
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  color: #fff;
  padding: 4.5rem 0 3.5rem;
  text-align: center;
}

.cs-hero h1 {
  color: #fff;
  font-size: 2.3rem;
  font-weight: 800;
  line-height: 1.15;
  margin: 0 auto 1rem;
  max-width: 820px;
}

.cs-hero .hero-sub {
  color: rgba(255, 255, 255, 0.88);
  font-size: 1.12rem;
  line-height: 1.6;
  margin: 0 auto;
  max-width: 680px;
}

/* Breadcrumb trail (same look as landing pages) */
.cs-hero .landing-breadcrumb {
  text-align: left;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.65);
  margin: 0 0 1.25rem;
}

.cs-hero .landing-breadcrumb a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
}

.cs-hero .landing-breadcrumb a:hover {
  color: #fff;
  text-decoration: underline;
}

.cs-hero .landing-breadcrumb .sep {
  margin: 0 0.4rem;
}

/* Case study facts strip */
.cs-facts {
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-alt);
}

.cs-facts-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 3rem;
  padding-top: 1.25rem;
  padding-bottom: 1.25rem;
}

.cs-fact {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-size: 0.95rem;
}

.cs-fact-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-light);
}

/* Case study screenshot */
.cs-image {
  padding: 2.5rem 0 0;
}

.cs-image img {
  width: 100%;
  height: auto;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 12px 32px rgba(26, 54, 93, 0.12);
}

/* Body copy */
.cs-body,
.about-body {
  padding: 3.5rem 0 1rem;
}

.cs-body-inner,
.about-body-inner {
  max-width: 780px;
}

.cs-body h2,
.about-body h2 {
  font-size: 1.6rem;
  margin: 2.25rem 0 0.85rem;
  color: var(--color-primary);
}

.cs-body p,
.cs-body li,
.about-body p,
.about-body li {
  color: var(--color-text);
  line-height: 1.7;
}

.cs-body ul,
.about-body ul {
  padding-left: 1.25rem;
  margin: 0.75rem 0 1.25rem;
}

.cs-body li,
.about-body li {
  margin-bottom: 0.4rem;
}

/* Work index cards */
.work-index {
  padding: 3.5rem 0 1rem;
}

.work-index-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 1rem;
}

.work-index-card {
  display: block;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  overflow: hidden;
  background: var(--color-bg);
  text-decoration: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.work-index-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 8px 24px rgba(37, 99, 235, 0.12);
}

.work-index-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.work-index-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

.work-index-content {
  padding: 1.5rem;
}

.work-index-content h2 {
  font-size: 1.2rem;
  margin: 0 0 0.5rem;
  color: var(--color-primary);
}

.work-index-content p {
  font-size: 0.93rem;
  color: var(--color-text-light);
  line-height: 1.6;
  margin: 0 0 0.85rem;
}

.work-index-content .trade-cta {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-accent);
}

/* Closing form */
.cs-form {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 4rem 0;
  margin-top: 3rem;
}

.cs-form-inner {
  max-width: 700px;
}

/* Responsive */
@media (max-width: 900px) {
  .work-index-grid {
    grid-template-columns: 1fr;
    max-width: 560px;
  }
}

@media (max-width: 640px) {
  .cs-hero h1 {
    font-size: 1.75rem;
  }

  .cs-facts-inner {
    gap: 0.85rem 2rem;
  }
}